History

Thomas Dehaeze 7b5c8455a2 Add all the data (.zip files). This is done in order for people to be able to have all the data and scripts used for analysis.		2019-07-05 11:28:30 +02:00
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data	Add all the data (.zip files).	2019-07-05 11:28:30 +02:00
figs	Update analysis on control systems	2019-05-17 10:42:55 +02:00
img	Change one measurement of folder	2019-05-15 17:24:56 +02:00
mat	Change one measurement of folder	2019-05-15 17:24:56 +02:00
matlab	Renamed folder	2019-05-14 10:23:44 +02:00
index.html	Update analysis on control systems	2019-05-17 10:42:55 +02:00
index.org	Update analysis on control systems	2019-05-17 10:42:55 +02:00
readme.org	Renamed folder	2019-05-14 10:23:44 +02:00

List of measurements

Effect of control of each stage

Ty on	data_001
Ty off	data_002

One geophone is on the marble, the other at the sample location. The signal from the top geophone goes through the slip-ring

Ty	Ry	Slip Ring	Spindle	Hexapod	Meas. file
ON	ON	ON	ON	ON	`meas_003.mat`
OFF	ON	ON	ON	ON	`meas_004.mat`
OFF	OFF	ON	ON	ON	`meas_005.mat`
OFF	OFF	OFF	ON	ON	`meas_006.mat`
OFF	OFF	OFF	OFF	ON	`meas_007.mat`
OFF	OFF	OFF	OFF	OFF	`meas_008.mat`

Meas009: everything off with signal goes through the slip-ring

meas_010.mat Everything off, one geophone on the marble, one geophone on the Ty (measure on Z direction)

Channels:

meas_011.mat Everything off, one geophone on the marble, one geophone on the Ry (measure on Z direction)

Channels:

meas_012.mat Everything off, one geophone on the Ty, one geophone on the Ry (measure on Z direction)

Channels:

Low pass Filters at 1kHz are added before the voltage amplifiers

The voltage amplifiers are: 60db, DC(!) and 1kHz

Channel 1: marble motion Channel 2: Sample motion